Color

D struct that wraps SDL_Color containing 4 bytes for storing color values of 3 color channels and 1 alpha channel.

dsdl2.Color stores unsigned byte-sized (0-255) red, green, blue color, and alpha channel values. In total there are 16,777,216 possible color values. Combined with the alpha (transparency) channel, there are 4,294,967,296 combinations.

Examples

auto red = dsdl2.Color(255, 0, 0);
auto translucentRed = dsdl2.Color(255, 0, 0, 128);

@safe

struct Color {

SDL_Color sdlColor;

this();

this(SDL_Color sdlColor);

this(ubyte r, ubyte g, ubyte b, ubyte a);

inout(ubyte[4]) array();

}

Constructors

this this(): Undocumented in source.
this this(SDL_Color sdlColor): Constructs a dsdl2.Color from a vanilla SDL_Color from bindbc-sdl
this this(ubyte r, ubyte g, ubyte b, ubyte a): Constructs a dsdl2.Color by feeding in red, green, blue, and optionally alpha values
this this(ubyte[3] rgb): Constructs a dsdl2.Color by feeding in an array of red, green, and blue, with alpha being 255
this this(ubyte[4] rgba): Constructs a dsdl2.Color by feeding in an array of red, green, blue, and alpha

Members

Functions

a inout(ubyte) a(): Proxy to the alpha transparency value of the dsdl2.Color
array inout(ubyte[4]) array(): Static array proxy of the dsdl2.Color
b inout(ubyte) b(): Proxy to the blue color value of the dsdl2.Color
g inout(ubyte) g(): Proxy to the green color value of the dsdl2.Color
r inout(ubyte) r(): Proxy to the red color value of the dsdl2.Color
toString string toString(): Formats the dsdl2.Color into its construction representation: "dsdl2.Color(<r>, <g>, <b>, <a>)"

Variables

sdlColor SDL_Color sdlColor;: Internal SDL_Color struct

Color

Constructors

Members

Functions

Variables

Meta

Source